From Connecticut woods to East African grasslands

From Connecticut woods to East African grasslands

Daniel Peppe holds the end of a partial femur of an 18 million year old elephant ancestor.

Photo provided

NORTH CANAAN, Conn. — Dr. Daniel Peppe, a North Canaan Elementary School and Hotchkiss alum, is a professor of Geosciences at Baylor University in Waco, Texas.

When he is not teaching both intro and graduate level courses, he can be found conducting research across the globe. In short, his work focuses on the evolutionary processes of plants and animals in response to climate change. Having conducted fieldwork in the U.S. Midwest, Australia and Abu Dhabi, Peppe has settled for Eastern Africa.

While in graduate school at Yale University, Peppe lived in the forests of Uganda with his wife, who at the time was researching chimpanzee behavior. It was there that he was put in contact with a geologist in Kenya who was looking for an extra set of hands at a fossil site.

Over the past 20 years, he has continued his work in East Africa, collaborating with both local and international geologists. Each trip lasts about a month and involves moving from site to site.

“The work I do is like building a puzzle, I have all these pieces that need to be put together,” Peppe said.

To build the puzzle of what the landscape looked like in Africa 15-20 million years ago, his team uses paleobotany and ecological methods. The “pieces of the puzzle” range from climate patterns to plant and animal communities. Once put together they provide the team with a reconstructed version of the ancient ecosystem. From there, Peppe can estimate how the ecosystem impacted the natural life that once inhabited it.

A recent focus of Peppe’s work has been on C4 plants, which refer to warm-season grasses.

With his team, he set out to answer the question “when did C4 plants evolve in Kenya and why?”

Unbeknownst to him, the data he would later find would completely shift the timeline of African geology. Peppe’s team found that these plants, which are imperative to interpreting the evolution of mammals, including humans, could be dated back 10 million years earlier than previously documented.

This finding then led to their second breakthrough. It was previously claimed that traits and characteristics of apes had developed through their reliance on dense forest as habitat.

However, coupled with the earlier dating of warm-season grasses, Peppe’s team was able to connect apes’ evolution to both types of vegetation.

Peppe’s passion for nature started long before his academic career. Growing up in the Northwest Corner “really had an impact,” he reflected. As a kid he worked his way from Cub Scout to Eagle Scout. His Eagle Scout project was making trail signs for the North Canaan Greenway.

Despite far flung adventures, Peppe still reveres the Northwest Corner. “I think a lot of people overthink where we live,” Peppe said. “It is full of interesting geology.”

When at Yale, his class went on a field trip to the Falls Village Falls, a place that he associated with childhood memories, not coursework, like fishing in the Blackberry River and hiking Mt. Riga.

“I love what I do,” Peppe said. “I get to be outdoors, working with people, discovering new things.”

Latest News

Veterans Park reopens following renovations

Crews finish renovations at Veterans Park by spraying dirt off the new pavers and sidewalk in downtown Millerton on Thursday, May 7.

Photo by Nathan Miller

MILLERTON — Landscaping crews put the finishing touches on upgrades to Veterans Park in downtown Millerton on Thursday, May 7.

Workers had removed the temporary fencing and were spraying dirt off the brand new pavement Thursday afternoon. Scape-Tech Landscaping Technologies began the work on Monday, April 20, and predicted the work would be completed within two to three weeks.

Keep ReadingShow less

Liane McGhee

Liane McGhee
Liane McGhee
Liane McGhee

Liane McGhee, a woman defined by her strength of will, generosity, and unwavering devotion to her family, passed away leaving a legacy of love and cherished memories.

Born Liane Victoria Conklin on May 27, 1957, in Sharon, CT, she grew up on Fish Street in Millerton, a place that remained close to her heart throughout her life. A proud graduate of the Webutuck High School Class of 1975, Liane soon began the most significant chapter of her life when she married Bill McGhee on August 7, 1976. Together, they built a life centered on family and shared values.

Keep ReadingShow less
google preferred source

Want more of our stories on Google? Click here to make us a Preferred Source.

‘Women Laughing’ celebrates New Yorker cartoonists

Ten New Yorker cartoonists gather around a table in a scene from “Women Laughing.”

Eric Korenman

There is something deceptively simple about a New Yorker cartoon. A few lines, a handful of words — usually fewer than a dozen — and suddenly an entire worldview has been distilled into a single panel.

There is also something delightfully subversive about watching a room full of women sit around a table drawing them. Not necessarily because it seems unusual now — thankfully — but because “Women Laughing,” screening May 9 at The Moviehouse in Millerton, reminds us that for much of The New Yorker’s history, such a gathering would have been nearly impossible to imagine.

Keep ReadingShow less

By any other name: becoming Lena Hall

By any other name: becoming Lena Hall

In “Your Friends and Neighbors,” Lena Hall’s character is also a musician.

Courtesy Apple TV
At a certain point you stop asking who people want you to be and start figuring out who you already are.
Lena Hall

There is a moment in conversation with actress and musician Lena Hall when the question of identity lands with unusual force.

“Well,” she said, pausing to consider it, “who am I really?”

Keep ReadingShow less
Remembering Todd Snider at The Colonial Theatre

“A Love Letter to Handsome John” screens at The Colonial Theatre on May 8.

Provided

Fans of the late singer-songwriter Todd Snider will have a rare opportunity to gather in celebration of his life and music when “A Love Letter to Handsome John,” a documentary by Otis Gibbs, screens for one night only at The Colonial Theatre in North Canaan on Friday, May 8.

Presented by Wilder House Berkshires and The Colonial Theatre, the 54-minute film began as a tribute to Snider’s friend and mentor, folk legend John Prine. Instead, following Snider’s death last November at age 59, it became something more intimate: a portrait of the alt-country pioneer during the final year of his life.

Keep ReadingShow less
google preferred source

Want more of our stories on Google? Click here to make us a Preferred Source.

google preferred source

Want more of our stories on Google? Click here to make us a Preferred Source.